Answer:
6
Step-by-step explanation:
The answer is 6 because there is three other couples and so Barbie would have shaken each couples hand and in a couple there are two people so that would be two handshakes per couple minus Kens hand.
I think they're vertical angles
x~Shaun
8
+2-(-6)=2+6
the two negatives cancel each other out
2+6=8
76.2 yd
180 ÷30 = 6
12.7 × 6 = 76.2
